Transcriptional profiling of an Fd-GOGAT1/GLU1 mutant in Arabidopsis thaliana reveals a multiple stress response and extensive reprogramming of the transcriptome

Table 4 Genes that are involved in the photorespiratory pathway and that are differentially expressed between the glu1-2 mutant and the wild-type mutant

EC #	Enzyme/protein	Abbreviation	Gene ID	log₂ root	log₂ leaf
3.1.3.18	phosphoglycolate phosphatase	putative PGLP AtPGLP1	AT5G36790 AT5G36700	0.674	-0.658
1.1.3.15	glycolate oxidase	GOX	AT3G14415 AT3G14420	0.655	-0.464
2.6.1.2/2.6.1.4	glutamate:glyoxylate aminotransferase	GGAT2	AT1G70580		-0.680
	glycine decarboxylase complex -- H protein	AtGDH3	AT1G32470	0.593
	glycine decarboxylase complex -- H protein	AtGDH1	AT2G35370	0.768
1.8.1.4	glycine decarboxylase complex -- L protein	AtmLPD1	AT3G17240		0.689
1.4.4.2	glycine decarboxylase complex -- P protein	AtGLDP1	AT4G33010	0.439	-1.126
1.4.4.2	glycine decarboxylase complex -- P protein	AtGLDP2	AT2G26080		-0.532
2.1.2.10	glycine decarboxylase complex -- T protein	AtGDT1	AT1G11860		-0.600
2.1.2.1	serine hydroxymethyltransferase	SHM1	AT4G37930		-0.513
2.6.1.45	serine:glyoxylate aminotransferase	AtSGT	AT2G13360		-0.566
1.1.1.29	peroxisomal hydroxypyruvate reductase	HPR1	AT1G68010	0.705	-0.689
2.7.1.31	glycerate kinase	GLYK	AT1G80380		-0.554
1.1.1.37	glyoxysomal malate dehydrogenase	MDHG1/ pMDH2	AT5G09660		-0.851
1.4.1.7	Fd-dependent glutamate synthase	Fd-GOGAT 1/GLU1	AT5G04140		-5.738
1.4.1.7	Fd-dependent glutamate synthase	Fd-GOGAT 2/GLU2	AT2G41220		1.070
	chloroplast dicarboxylate transporter	DiT2.2	AT5G64280		-0.439
	mitochondrial dicarboxylate transporter	DIC1	AT2G22500		0.702

List of genes encoding enzymes involved in the photorespiratory pathway and whose expression is affected by knocking down Fd-GOGAT1 in the glu1-2 mutant. See also Figure 11. The presence of two gene IDs in some boxes indicates a nondiscriminating probe, i.e. the change in expression can not be attributed to a specific gene.

ISSN: 1471-2164